package com.xiuxian.mapper;

import com.xiuxian.model.User;

import java.util.List;

public interface UserMapper {

    List<User> findAllUsernameLike(String username);

    int  save(User user);

    int update(User user);

    int delete(Integer id);

    List<User>  findAll();

    User getByid(Integer id);

}
